A chap from Romania (3)
I believe the answer is:
man
'a chap' is the definition.
(chap can mean a man)
'from romania' is the wordplay.
'from' indicates a hidden word.
'MAN' is hidden within 'romania'.
(Other definitions for man that I've seen before include "us?" , "Provide with crew" , "Individual" , "Irish Sea isle" , "-- Friday" .)